Replacement for DP55SB: Drop-In Alternatives We Stock
Looking for a replacement for the DP55SB (DP55SB - Intel P55 Socket 1156 MATX Motherboard W/Audio GBLAN RAID and BLUETOOTH)? Pro Disk Network ships Intel drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the DP55SB
| SKU | DP55SB |
|---|---|
| Product | DP55SB - Intel P55 Socket 1156 MATX Motherboard W/Audio GBLAN RAID and BLUETOOTH |
| Current price | $800.25 |
| Stock status | In Stock |
| Detail page | View DP55SB › |
Drop-in replacements for DP55SB
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
DH67BL - Intel H67 Socket 1155 MATX Motherboard W/HDMI DVI E SATA and GBLAN
SKU: DH67BL
Price: $344.84
D915GEVLK - Intel ATX Socket LGA-775 FSB800 DDR2 533 Audio Video GBLAN SATA PCIX Motherboard
SKU: D915GEVLK
Price: $462.29
ASUS P5G41-MLX2/GB P5G41-M LX2/GB Intel G41 Socket 775 mATX Motherboard w/Video Audio & GB LAN
SKU: P5G41-MLX2-GB
Price: $296.30
90-MIBBS0-G0EAY00Z - ASUS Asus P7P55D-E PRO Motherboard Socket 1156 Intel P55 ATX RAID SAT
SKU: 90-MIBBS0-G0EAY00Z
Price: $532.42
X7SBL-LN1-O - Supermicro LGA775/ Intel 3200/ FSB 1333/ DDR2-800/ RAID/ V/GbE/ MATX Server Motherboard
SKU: X7SBL-LN1-O
Price: $143.63
X7SBL-LN1-B - Supermicro LGA775/ Intel 3200/ FSB 1333/ DDR2-800/ RAID/ V/GbE/ MATX Server Motherboard
SKU: X7SBL-LN1-B
Price: $143.63
X7SBL-LN2-O - Supermicro LGA775/ Intel 3200/ FSB 1333/ DDR2-800/ RAID/ V/2GbE/ MATX Server Motherboard
SKU: X7SBL-LN2-O
Price: $324.20
90-MIB4M0-GOEAY00Z - ASUS Asus P5Q-EM Motherboard S775 Intel G45 mATX RAID SATA Gigabit LA
SKU: 90-MIB4M0-GOEAY00Z
Price: $431.75
D21427-106 - Intel Motherboard D945GPMLKR Socket 775 800FSB DDR2 MATX AVL WB
SKU: D21427-106
Price: $156.99
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.